Bornite-on-Pyrite
specimen number:
1952258
location:
Milpillas Mine, Sonora, Mexico
description:
Loose grouping of cubic pyrite crystals measuring 3.5 x 3.0 x 2.5 cm in size, these mostly coated with bornite as determined at the University of Arizona. Some chipping as seen. Some of also suggested the coating to be chalcocite. Shipping weight: 0.14 pounds.
Size: 3.5 x 3.0 x 2.5 cm (miniature)
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Related by Mineral (Bornite):
Bornite — Kazakhstan
Origin: Dzhezkazgan, Karaganda, Kazakhstan
Number: (8282330)
Size: 8.5 x 7.0 x 3.0 cm (small-cabinet)
Related by Location (Milpillas Mine):
Malachite — Mexico
Origin: Milpillas mine, Santa Cruz, Sonora, Mexico
Number: (8282109)
Size: 8.0 x 5.5 x 3.0 cm (small-cabinet)
Zincolivenite — Mexico
Origin: Milpillas mine, Cuitaca, Santa Cruz, Sonora, Mexico
Number: (9302121)
Size: 6.0 x 5.0 x 2.0 cm (small-cabinet)
Azurite — Mexico
Origin: Milpillas Mine, Sonora, Mexico
Number: (8311199)
Size: 4.0 x 4.0 x 2.5 cm (miniature)